| 直肠癌的CT检查价值 |
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| 引用本文： | 李云海. 直肠癌的CT检查价值[J]. 实用放射学杂志, 2002, 18(1): 29-31 |
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| 作者姓名： | 李云海 |
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| 作者单位： | 上海市第五人民医院放射科,上海,200240 |
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| 摘 要： | 目的 探讨CT对直肠癌的诊断价值。方法 对 2 6例经活检或手术病理证实为直肠癌的患者行CT回顾性分析。结果 CT术前分期准确率D期为 85 .7% ,B -2期为 2 0 % ,术后局部复发准确率为 6 0 % ,远处转移准确率为 75 %。结论 CT术前主要适用于晚期病人的分期 ,以便采取合适的治疗方案 ,避免不必要的手术 ;术后对监测局部复发和远处转移起重要作用。
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| 关 键 词： | 直肠癌 体层摄影 X线计算机 |
| 文章编号： | 1002-1671(2002)01-0029-03 |
| 修稿时间： | 2000-03-16 |
The Evaluation of CT Diagnostic Value for Rectal Carcinoma |
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| LI Yun-hai. The Evaluation of CT Diagnostic Value for Rectal Carcinoma[J]. Journal of Practical Radiology, 2002, 18(1): 29-31 |
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| Authors: | LI Yun-hai |
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| Abstract: | Objective To evaluate the CT diagnostic value for rectal carcinoma.Methods CT images were reviewed restrospectively in 26 cases of rectal carcinoma confirmed by biopsy,surgery and pathology.Results The accuracy rate of stage D by CT preoperate staging was 85.7%,stage B-2 20%,the accuracy rate of postoperate tumor recurrence was 60%,distant metastases was 75%.Conclusion CT preoperate staging should be mainly applied for advanced stage patients that would be appropriate to treatment and avoid unnecessary surgery.It played an important role in monitoring tumor recurrence and distant metastases. |
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| Keywords: | rectal cancer tomography X-ray computed |
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